Factor Info

ID 185580
Size 979 digits / 3251 bits
Status composite
Value 2798490666104733620888518278360110587021128966465185413140672261768634215516193057730840166213986291313078274350967607597550163239771895187820613434841014514877966053193531824914671742983618087742624717012021177455354315835524988203699603463227733660542800547068329610740201643274569006221808369936862816402823558758356961443694350121766183954529869521758987649034889000541519279523602929082747818864129278818269636452557968599882122958152471398918186213322258973934825206823856213214965774666638575016639130196965497803702415380047928169414475739916205043100904011433786890206353904020138547716515023748408239048425499858070033873525653884264119116071158289305833826702688671866217201174215524717885765870320881992391869413022078207902412003383280628934163511701352947057369796263860604880637646495121945748160991830394350423867014614366244090427885005404750766045929971640320282443027319250321615549750458600874304043102807511261288690534843589721894772419038995750841942312447

Factorizations

Primary (ID: 183858) 4090509066922757212160560525212875335189415077402033 (proven prime)
(ID: 185581) 684142394093262790141477118542538847301762636815300179766572444768268343779580571694955436446910517021211794420510757929675223527769287183523889888523868175280450569137799177588927045859738595031826249224427132854534549565749049422096426886279837812606546860562815171226204444776058142763830380086123229888850284787804633924038960232148184426969427608194128495405827431147807682907184229185195270200665148208014283857208932888168863942678296583988302419348539326469338748134506207572805689626394808332474233867728307768693575404822084902358902752794378957564068149164427509788273191308377918669020270117192494444386228771872145185140958616561816591757453283195515101687394720300527915824674660248262763397012290274986453290174240795658731793734531397340484103927266673658536134804636684818706802050672553782037484742955903580789576753129667695938936012295322732552792199882981407067232979332628466788839358466677878265755472559 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.